From 000b8b8699e58fd07d80a77b7866c20c3b4e41d8 Mon Sep 17 00:00:00 2001 From: Benjamin Larsson Date: Sun, 13 Sep 2009 18:27:53 +0000 Subject: Add condition to aea demuxer probe. Originally committed as revision 19833 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/aea.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'libavformat/aea.c') diff --git a/libavformat/aea.c b/libavformat/aea.c index d2c1a1d238..7c44d78663 100644 --- a/libavformat/aea.c +++ b/libavformat/aea.c @@ -37,12 +37,15 @@ static int aea_read_probe(AVProbeData *p) /* Magic is '00 08 00 00' in Little Endian*/ if (AV_RL32(p->buf)==0x800) { - int bsm_s, bsm_e, inb_s, inb_e; + int bsm_s, bsm_e, inb_s, inb_e, ch; + ch = p->buf[264]; bsm_s = p->buf[2048]; inb_s = p->buf[2048+1]; inb_e = p->buf[2048+210]; bsm_e = p->buf[2048+211]; + if (ch != 1 && ch != 2) + return 0; /* Check so that the redundant bsm bytes and info bytes are valid * the block size mode bytes have to be the same -- cgit v1.2.3